- u -

• units : HPS::Exchange::CommonMeasurementOperator
• update_status : HPS::UpdateCompletedEvent
• update_time : HPS::UpdateCompletedEvent , HPS::UpdateInfo
• use_center_marker : HPS::ConstructRectangleOperator
• use_explicit_direction : HPS::Exchange::MeasurementOperator
• user_data : HPS::Stream::NonDBUserDataImportEvent , HPS::Stream::UserDataImportEvent